413511

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 670320

約数和(自身を除く): 256809

約数列:

[1, 3, 7, 21, 29, 49, 87, 97, 147, 203, 291, 609, 679, 1421, 2037, 2813, 4263, 4753, 8439, 14259, 19691, 59073, 137837, 413511]

約数ペア:

[(1, 413511), (3, 137837), (7, 59073), (21, 19691), (29, 14259), (49, 8439), (87, 4753), (97, 4263), (147, 2813), (203, 2037), (291, 1421), (609, 679)]